Heavy Snow for the Northern Rockies & Northern Plains; Critical Fire Weather Conditions for Parts of the West

A storm system will bring heavy snow and gusty winds from the northern Rockies to the northern Plains this weekend, along with bitterly cold temperatures. Meanwhile, dry and gusty conditions will result in critical fire weather conditions over parts of California and the Four Corners region. A cold front in the East will bring scattered showers and storms with cool temperatures for the Northeast. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443ft.

light snow,mist

12°F

-11°C

Humidity	85%
Wind Speed	NE 8 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	9°F (-13°C)
Visibility	2.50 mi
Wind Chill	0°F (-18°C)
Last update	24 Oct 09:07 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Riverton WY

Winter Weather Advisory until October 25, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until October 25, 09:00am

NOW until
9:00am Sun

Winter Weather Advisory
Tonight

Snow and
Patchy
Blowing Snow
Low: 7 °F
Sunday

Snow and
Blustery then
Chance Snow
and Patchy
Blowing Snow
High: 16 °F
Sunday
Night

Partly Cloudy
Low: -10 °F
Monday

Sunny
High: 24 °F
Monday
Night

Mostly Clear
Low: 5 °F
Tuesday

Sunny
High: 37 °F
Tuesday
Night

Partly Cloudy
Low: 17 °F
Wednesday

Mostly Sunny
High: 47 °F

Detailed Forecast

Tonight

Snow. Patchy blowing snow before midnight. Low around 7. Wind chill values as low as -10. Blustery, with a north northeast wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

Sunday

Snow, mainly before noon. Patchy blowing snow between noon and 1pm. High near 16. Wind chill values as low as -10. Blustery, with a north northeast wind 8 to 16 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Partly cloudy, with a low around -10. Wind chill values as low as -20. North northeast wind 5 to 7 mph becoming light and variable.

Monday

Sunny, with a high near 24. Wind chill values as low as -20. Light and variable wind becoming south southeast around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 5. South southwest wind around 5 mph.

Tuesday

Sunny, with a high near 37. South wind around 6 mph becoming east southeast in the afternoon.

Tuesday Night

Partly cloudy, with a low around 17. Southeast wind around 6 mph becoming south southwest after midnight.

Wednesday

Mostly sunny, with a high near 47.